Al₂O₃ Can Be Separated from Iron Oxide Impurities in Bauxite

question 132

Essay

Al₂O₃ can be separated from iron oxide impurities in bauxite by dissolving the Al₂O₃ in hot aqueous NaOH.Give the formula of the aluminum complex ion that forms,and write a balanced net ionic equation for its formation by the reaction between Al₂O₃ and NaOH.

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Definitions:

Required Return

The minimum percentage return an investor expects or requires from an investment to make it worthwhile.

FCFE

Free Cash Flow to Equity, a measure of how much cash is available to the equity shareholders of a company after all expenses, reinvestment, and debt repayment.

Intrinsic Value

The actual, fundamental worth of an asset, as opposed to its market price or book value.

WACC

Weighted Average Cost of Capital, a measure of a company's cost of capital in which each category of capital is proportionately weighted.